modified __init__.py to import BayesianModel class directly
modified __init__.py to import BayesianModel class directly

anaviltripathi/pgmpy,kris-singh/pgmpy,liquidmetal/pgmpy,vivek425ster/pgmpy,yashu-seth/pgmpy,abinashpanda/pgmpy,yashu-seth/pgmpy,kislayabhi/pgmpy,jhonatanoliveira/pgmpy,vivek425ster/pgmpy,khalibartan/pgmpy,ankurankan/pgmpy,liquidmetal/pgmpy,sandeepkrjha/pgmpy,khalibartan/pgmpy,anaviltripathi/pgmpy,sandeepkrjha/pgmpy,pgmpy/pgmpy,pratyakshs/pgmpy,pratyakshs/pgmpy,abinashpanda/pgmpy,ankurankan/pgmpy,palashahuja/pgmpy,pgmpy/pgmpy,kris-singh/pgmpy,jhonatanoliveira/pgmpy,palashahuja/pgmpy,kislayabhi/pgmpy